General Catalog Linear Encoders Length Gauges Angle Encoders Rotary Encoders Contouring Controls Touch Probes Position Display Units
Oktober 2008
DR. JOHANNES HEIDENHAIN GmbH develops and manufactures linear and angular encoders, rotary encoders, digital readouts, and numerical controls. HEIDENHAIN supplies its products to manufacturers of machine tools, and of automated machines and systems, in particular for semiconductor and electronics manufacturing. HEIDENHAIN is represented in 49 countries—mostly with wholly owned subsidiaries. Sales engineers and service technicians support the user on-site with technical information and servicing.
This General Catalog offers you an overview of the HEIDENHAIN product program. You will find more products and further information in the documentation for specific products (see page 52) or on the Internet at www.heidenhain.de. Our sales personnel will be glad to help you personally. See page 54 for addresses and telephone numbers.
Contents
Fundamentals and Processes
4
Precision Graduations—the Foundation for High Accuracy
5
Length Measurement
6
Sealed Linear Encoders Exposed Linear Encoders Length Gauges
Angle Measurement
20
Angle Encoders Rotary Encoders
Machine Tool Control
36
Contouring Controls for Milling Machines and Machining Centers Programming Station
Tool and Workpiece Setup and Measurement
44
Tool Touch Probe Workpiece Touch Probes
Measured Value Acquisition and Display
46
Position Display Units Interface Electronics
More Information
52
Support and Service
54
Fundamentals and Processes
The high quality of HEIDENHAIN products presupposes special production facilities and measuring equipment. Masters and submasters for scale manufacturing are produced in a clean room with special measures for temperature stabilization and vibration insulation. The copying machines and the machines required for the manufacture and measurement of linear and circular graduations are largely developed and built by HEIDENHAIN.
Measuring machine for linear scales
Linear scale inspection station
Our competence in the area of linear and angular metrology is reflected by a large number of customized solutions for users. Among other implementations, they include the measuring and test equipment developed and built for standard laboratories and the angular encoders for telescopes and satellite receiving antennas. Of course the products in the standard HEIDENHAIN product program profit from the knowledge gained.
Angle comparator, measuring step approx. 0.001"
4
Very Large Telescope (VLT), Paranal, Chile (photograph by ESO)
Precision Graduations—the Foundation for High Accuracy
The heart of a HEIDENHAIN encoder is its measuring standard, usually in the form of a grating with typical line widths of 0.25 µm to 10 µm. These precision graduations are manufactured in a process invented by HEIDENHAIN (e.g. DIADUR or AURODUR) and are a decisive factor in the function and accuracy of encoders. The graduations consist of lines and gaps at defined intervals with very little deviation, forming structures with very high edge definition. These graduations are resistant to mechanical and chemical influences as well as to vibration and shock. They have a defined thermal behavior. Phase grating with approx. 0.25 µm grating height
DIADUR DIADUR precision graduations are composed of an extremely thin layer of chromium on a substrate—usually of glass or glass ceramic. The accuracy of the graduation structure lies within the micron and submicron range.
Phase gratings Special manufacturing processes make it possible to produce three-dimensional graduation structures, possessing special optical characteristics. The structure widths are in the range of a few microns down to quarters of a micron.
AURODUR AURODUR graduations consists of highly reflective gold lines and matte etched gaps. AURODUR graduations are usually on steel carriers.
SUPRADUR Graduations manufactured with the SUPRADUR process act optically like three-dimensional phase gratings, but they have a planar structure and are therefore particularly insensitive to contamination.
MAGNODUR Thin magnetically active layers in the micron range are structured for very fine, magnetized graduations.
METALLUR With its special optical composition of reflective gold layers, METALLUR graduations show a virtually planar structure. They are therefore particularly tolerant to contamination.
DIADUR and AURODUR graduations on various carrier materials
5
Length Measurement
Sealed linear encoders Sealed linear encoders from HEIDENHAIN are protected from dust, chips and splash fluids and are ideal for operation on machine tools. • Accuracy grades as fine as ± 2 µm • Measuring steps to 0.005 µm • Measuring lengths up to 30 m • Fast and simple installation • Large mounting tolerances • High acceleration loading • Protection against contamination
Exposed linear encoders Exposed linear encoders from HEIDENHAIN operate with no mechanical contact between the scanning head and the scale or scale tape. Typical areas of application for these encoders include measuring machines, comparators and other precision devices in linear metrology, as well as production and measuring equipment, for example in the semiconductor industry. • Accuracy grades of ± 0.5 µm and better • Measuring steps to 0.001 µm (1 nm) • Measuring lengths up to 30 m • No friction between scanning head and scale • Small dimensions and low weight • High traversing speed
Sealed linear encoders are available with • Full-size scale housing – For high vibration rating – Up to 30 m measuring length • Slimline scale housing – For limited installation space – Up to 1240 mm measuring length, up to 2040 mm with mounting spar or tensioning elements The aluminum housing of a HEIDENHAIN sealed linear encoder protects the scale, scanning carriage, and its guideway from chips, dust, and fluids. Downward-oriented elastic lips seal the housing. The scanning carriage travels in a low-friction guide within the scale unit. It is connected to the external mounting block by a coupling that compensates unavoidable misalignment between the scale and the machine guideways.
Scanning carriage
DIADUR scale
Electronic scanning Sealing lips
6
Mounting block
Light source
Length gauges Length gauges from HEIDENHAIN feature integral guideways for the plunger. They are used to monitor measuring equipment, in industrial metrology, and also as position encoders. • Accuracy grades as fine as ± 0.1 µm • Measuring steps to 0.005 µm (5 nm) • Measuring lengths up to 100 mm • High measuring accuracy • Available with automated plunger drive • Simple mounting
With incremental linear encoders, the current position is determined by starting at a reference point and counting measuring steps, or by subdividing and counting signal periods. Incremental encoders from HEIDENHAIN feature reference marks, which must be scanned after switch-on to reestablish the reference point. This process is especially simple and fast with distance-coded reference marks. After traverse of no more than 20 mm (LS, LF) or 80 mm (LB), the display value is shown with respect to the datum as it was last defined. Absolute linear encoders from HEIDENHAIN require no previous traverse to provide the current position value. The encoder transmits the absolute value through the EnDat interface or another serial interface.
Measuring steps The recommended measuring steps listed in the table refer primarily to position measurements. Smaller measuring steps, which are attained through higher interpolation factors of sinusoidal output signals, are useful in particular for applications in rotational speed control, e.g. on direct drives.
Sealed Linear Encoders
Series
Page
With full-size scale housing
Absolute position measurement Incremental position measurement Very high repeatability Typically for manual machines Large measuring lengths
LC 100 LS 100 LF 100 LS 600 LB 300
8
With slimline scale housing
Absolute position measurement Incremental position measurement Very high repeatability Typically for manual machines
LC 400 LS 400 LF 400 LS 300
10
Exposed Linear Encoders
Accuracy grades better than ±3 µm Two-coordinate encoders Accuracy grades to ± 5 µm
LIP, LIF PP LIDA
12 13 14
Length Gauges
Accuracy ± 0.1 µm Accuracy ± 0.2 µm Accuracy to ± 0.5 µm Accuracy ± 1 µm
HEIDENHAIN-CERTO HEIDENHAIN-METRO HEIDENHAIN-METRO HEIDENHAIN-SPECTO
16 17 18 19
7
LC, LF, LS, LB Sealed Linear Encoders with full-size scale housing
Linear encoders with full-size scale housing are characterized particularly by high tolerance to vibration. Absolute linear encoders of the LC 100 series provide the absolute position value without any previous traverse required. Incremental signals can also be provided. They can be mounted to the same mating dimensions as the incremental linear encoders of the LS 100 series and feature the same mechanical design. Because of their high accuracy and defined thermal behavior, LC 100 and LS 100 series linear encoders are especially well suited for use on numerically controlled machine tools. The incremental encoders of the LF type feature measuring standards with relatively fine grating periods. This makes them particularly attractive for applications requiring very high repeatability. The LS 600 series incremental linear encoders are used for simple positioning tasks, for example on manual machine tools. The LB type of incremental linear encoders were conceived for very long measuring lengths up to 30 meters. Their measuring standard—a steel tape with AURODUR graduation—is delivered as a single piece, and after the housing sections have been mounted, is pulled into the housing, drawn to a defined tension and fixed at both ends to the machine casting.
LC 100 Series • Absolute position measurement • Defined thermal behavior • High vibration rating • Two mounting attitudes • Single-field scanning
LS 187 • Incremental position measurement • Defined thermal behavior • High vibration rating • Two mounting attitudes • Single-field scanning
LF 183 • Very high repeatability • Thermal behavior similar to steel or cast iron • High vibration rating • Two mounting attitudes • Single-field scanning
LS 600 Series • Typically for manual machines • Simple installation
LB 382 • For large measuring lengths up to 30 m • Defined thermal behavior • High vibration rating • Two mounting attitudes • Single-field scanning
8
Absolute
Incremental
LC 183 LC 193 F/M
LF 183
LS 187 LS 177
Measuring standard DIADUR glass scale
DIADUR phase grating on steel
DIADUR glass scale DIADUR glass scale
AURODUR steel scale tape
Incremental signals
Optional for LC 183
» 1 VPP
LS 187: » 1 VPP LS 177: « TTL
LS 688 C: » 1 VPP LS 628 C: « TTL
» 1 VPP
Signal period
20 µm
4 µm
20 µm LS 177: 4 µm/2 µm
20 µm
40 µm
Absolute position values
EnDat 2.2
–
± 3 µm, ± 2 µm
± 5 µm, ± 3 µm
± 10 µm
± 5 µm
1 to 0.1 µm
LS 688 C: to 1 µm LS 628 C: 5 µm
10 to 0.1 µm
170 to 3040 mm
440 to 30040 mm
LS 688 C LS 628 C
LB 382
Fanuc/Mitsubishi Accuracy grade
± 5 µm, ± 3 µm
Recommended measuring step
0.05 to 0.005 µm
1 to 0.1 µm
Meas. lengths ML
140 to 4240 mm (± 3 µm to 3040 mm)
140 to 3040 mm
Reference mark
–
One or distance-coded; LS 6xx C: distance-coded
1)
1)
Absolute position values
9
LC, LF, LS Sealed Linear Encoders with slimline scale housing
LC 400 Series • Absolute position measurement • Defined thermal behavior • Single-field scanning
Sealed linear encoders with slimline scale housing are used primarily where installation space is limited. Absolute linear encoders of the LC 400 series provide the absolute position value without any previous traverse required. Incremental signals can also be provided. Like the LS 400 series incremental linear encoders, their high accuracy and defined thermal behavior make them especially well suited for use on numerically controlled machine tools.
LS 487 • Incremental position measurement • Defined thermal behavior • Single-field scanning
The incremental encoders of the LF type feature measuring standards with relatively fine grating periods. This makes them particularly attractive for applications requiring very high repeatability. LF 481 • Very high repeatability • Thermal behavior similar to steel or cast iron • Single-field scanning
The LS 300 series incremental linear encoders are used for simple positioning tasks, for example on manual machine tools.
LS 300 Series • Typically for manual machines
Simple installation with mounting spar The use of a mounting spar can be of great benefit when mounting slimline linear encoders. They can be fastened as part of the machine assembly process. The encoder is then simply clamped on during final mounting. Easy exchange also facilitates servicing.
Stop
10
Mounting spar
Scale housing
Clamping spring
Scanning unit
ML + 138
32.2
18
ML + 158
32.2
58.2 32.2
18
18
58.2
46.2
ML + 138
Absolute
Incremental
LC 483 LC 493 F/M
LF 481
LS 487 LS 477
LS 388 C LS 328 C
Measuring standard DIADUR glass scale
DIADUR phase grating on steel
DIADUR glass scale
DIADUR glass scale
Incremental signals
Optional for LC 483
» 1 VPP
LS 487: » 1 VPP LS 477: « TTL
LS 388 C: » 1 VPP LS 328 C: « TTL
Signal period
20 µm
4 µm
20 µm LS 477: 4 µm/2 µm
20 µm
Absolute position values
EnDat 2.2
–
Fanuc/Mitsubishi Accuracy grade
± 5 µm, ± 3 µm
Recommended measuring step
0.05 to 0.005 µm
1 to 0.1 µm
1 to 0.1 µm
LS 388 C: to 1 µm LS 328 C: 5 µm
Meas. lengths ML
70 to 2040 mm2)
50 to 1220 mm
70 to 2040 mm2)
70 to 1240 mm
Reference mark
–
One or distance-coded
1)
± 3 µm, ± 2 µm 1)
Absolute position values
2)
± 10 µm
Distance-coded
over ML 1240 mm only with mounting spar or tensioning element
11
LIP, LIF Exposed Linear Encoders Accuracy grades better than ±3 µm
The exposed linear encoders of the LIP and LIF types are characterized by small measuring steps together with high accuracy. The measuring standard is a phase grating applied to a substrate of glass or glass ceramic. LIP and LIF encoders are typically used for: • Measuring machines and comparators • Measuring microscopes • Ultra-precision machines such as diamond lathes for optical components, facing lathes for magnetic storage disks, and grinding machines for ferrite components • Measuring and production equipment in the semiconductor industry • Measuring and production equipment in the electronics industry
LIP 300 Series • Very high resolution with measuring steps to 1 nanometer • Very high repeatability through an extremely fine signal period • Defined thermal behavior thanks to a measuring standard on Zerodur® glass ceramic ML = 70 mm
LIP 400 Series • Small dimensions • Measuring steps to 0.005 µm • Scale available with various thermal expansion coefficients
LIP 500 Series • Measuring lengths up to 1440 mm • Measuring steps to 0.05 µm
LIF 400 Series • Fast, simple scale fastening with PRECIMET adhesive film • Relatively insensitive to contamination thanks to SUPRADUR graduation • Position detection through limit switches and homing track
Incremental LIP 382 LIP 372
LIP 481 LIP 471
LIP 581 LIP 571
DIADUR phase grating on Zerodur glass ceramic Þtherm $ (0 ± 0.1) × 10–6 K–1
DIADUR phase grating on glass or Zerodur® glass ceramic Þtherm $ 8 × 10–6 K–1 (glass) or Þtherm $ (0 ± 0.1) × 10–6 K–1 (Zerodur)
DIADUR phase grating on glass
Incremental signals
LIP 382: » 1 VPP LIP 372: « TTL
LIP 481: » 1 VPP LIP 471: « TTL
LIP 581: » 1 VPP LIP 571: « TTL
Signal period
LIP 382: 0.128 µm LIP 372: 0.004 µm
LIP 481: 2 µm LIP 471: 0.4 µm/0.2 µm
LIP 581: 4 µm LIP 571: 0.8 µm/0.4 µm
Accuracy grade
± 0.5 µm1)
± 1 µm; ± 0.5 µm1)
± 1 µm
Recommd. meas. step
1 nm
1 µm to 0.005 µm
1 µm to 0.05 µm
Measuring lengths ML
70 to 270 mm
70 to 420 mm
70 to 1440 mm
Reference mark
None
One
One or distance-coded
Measuring standard Expansion coefficient
1)
Other accuracy grades available on request
12
–6
Þtherm $ 8 × 10
K–1
PP Exposed Linear Encoders Two-coordinate encoders
The PP two-coordinate encoders feature as measuring standard a planar phase-grating structure on a glass substrate. This makes it possible to measure positions in a plane.
ML = 120 mm
Applications include: • Measuring and production equipment in the semiconductor industry • Measuring and production equipment in the electronics industry • Extremely fast X-Y tables • Measuring machines and comparators • Measuring microscopes
Incremental LIF 481 LIF 471
PP 281 PP 271 Measuring standard Expansion coefficient
DIADUR phase grating on glass Þtherm $ 8 × 10–6 K–1
Incremental signals
PP 281: » 1 VPP PP 271: « TTL
LIF 481: » 1 VPP LIF 471: « TTL
Signal period
PP 281: 4 µm PP 271: 0.8 µm/0.4 µm
LIF 481: 4 µm LIF 471: 0.8 µm to 0.04 µm
Accuracy grade
± 2 µm
Recommended measuring step
To 0.01 µm
Measuring range
68 mm x 68 mm; other measuring ranges upon request
Reference mark
One per coordinate
SUPRADUR phase grating on glass Þtherm $ 8 × 10–6 K–1
± 3 µm 1 µm to 0.1 µm 70 to 1020 mm (up to 3040 mm on request) One
13
LIDA Exposed Linear Encoders Accuracy grades to ± 5 µm
ML + 28
15
3.05
LIDA 405 Series • Large measuring lengths up to 30 m • One-piece steel scale tape drawn into an aluminum extrusion and tensioned at its ends • Limit switches
LIDA 407 Series • Fast, simple scale fastening of the aluminum extrusion with PRECIMET adhesive film • One-piece steel scale tape drawn into an aluminum extrusion and fixed at center • Limit switches
2.6
ML + 30
LIDA 209 Series • Scale tape cut from roll • One-piece steel scale with PRECIMET mounting adhesive film cemented on mounting surface
12
21
LIDA 207 Series • Scale tape cut from roll • Fast, simple scale fastening of the aluminum extrusion with PRECIMET adhesive film • One-piece steel scale tape drawn into an aluminum extrusion and fixed at center
ML + 30
12.7
0.2
12
21
LIDA exposed linear encoders are typically used for: • Coordinate measuring machines • Testing machines • PCB assembly machines • PCB drilling machines • Precision handling devices • Position and velocity measurement on linear motors
LIDA 403 Series • Thermal adaptation through graduation carriers with different coefficients of expansion • Scale cemented to mounting surface • Limit switches
16
The LIDA exposed linear encoders are specially designed for high traversing speeds up to 10 m/s, and are particularly easy to mount with various mounting possibilities. Steel scale tapes, glass or glass ceramic are used as carriers for METALLUR graduations, depending on the respective encoder.
Incremental LIDA 483 LIDA 473
LIDA 485 LIDA 475
Measuring standard Expansion coefficient
METALLUR graduation on glass ceramic or glass Þtherm $ 8 × 10–6 K–1 (glass) Þtherm $ 0 × 10–6 K–1 (Robax glass ceramic) Þtherm $ (0 ± 0.1) x 10–6 K–1 (Zerodur glass ceramic)
METALLUR steel scale tape –6 –1 Þtherm $ 10 × 10 K
Incremental signals
LIDA 483: » 1 VPP LIDA 473: « TTL
LIDA 48x: » 1 VPP LIDA 47x: « TTL
Signal period
LIDA 483: 20 µm LIDA 473: 4 µm/2 µm/0.4 µm/0.2 µm
LIDA 48x: 20 µm LIDA 47x: 4 µm/2 µm/0.4 µm/0.2 µm
Accuracy grade
± 5 µm
± 5 µm
Recommd. meas. step
1 µm to 0.1 µm
1 µm to 0.1 µm
Measuring lengths ML
240 to 3 040 mm (Robax glass ceramic up to 1640 mm) 140 to 30040 mm
Reference mark
One (distance-coded upon request)
14
One
LIDA 487 LIDA 477
± 15 µm
240 to 6040 mm
The exposed linear encoders of the LIDA 503 series are specially designed for limited installation space. They consist of a compact scanning head and a glass scale that is simply cemented directly to the machine with PRECIMET adhesive film. The LIDA 503 is used wherever space is insufficient for encoders of the LIDA 400 series, such as on: • XY tables • Measuring microscopes • PCB assembly machines • Compact positioning units
9
13
ML + 20
10
1.05
Incremental LIDA 287 LIDA 277
LIDA 289 LIDA 279
LIDA 583 LIDA 573 Measuring standard Expansion coefficient
METALLUR graduation on glass Þtherm $ 8 × 10–6 K–1
Incremental signals
LIDA 583: » 1 VPP LIDA 573: « TTL
Signal period
LIDA 583: 20 µm LIDA 573: 4 µm/2 µm/0.8 µm/0.4 µm
Accuracy grade
± 5 µm
Recommended measuring step
1 µm to 0.1 µm
5 µm to 0.5 µm Scale tape from the roll 3 m/5 m/10 m
Measuring lengths ML
70 to 1020 mm
Selectable every 100 mm
Reference mark
One
Steel scale tape Þtherm $ 10 × 10–6 K–1
LIDA 28x: » 1 VPP LIDA 27x: « TTL LIDA 28x: 200 µm LIDA 27x: 20 µm/4 µm/2 µm ± 30 µm
15
HEIDENHAIN-CERTO Length Gauges Accuracy ± 0.1 µm
HEIDENHAIN-CERTO length gauges feature a large measuring range, provide high linear accuracy and offer resolution in the nanometer range. They are used predominantly for production quality control of high-precision parts and for the monitoring and calibration of reference standards. Length gauges reduce the number of working standards required to calibrate gauge blocks. Accuracy The total error of HEIDENHAIN-CERTO length gauges lies within ± 0.1 µm. After linear length error compensation in the evaluation electronics of the ND 28x, for example, HEIDENHAIN guarantees accuracy of ± 0.03 µm for the CT 2500 and ± 0.05 µm for the CT 6000. These accuracy grades apply over the entire measuring range at ambient temperatures between 19 °C and 21 °C and with a temperature variation of ± 0.1 K during measurements using the CS 200 gauge stand for HEIDENHAIN-CERTO.
Plunger actuation The plungers of the CT 2501 and CT 6001 are extended and retracted by an integral motor. It can be actuated by the associated switch box, which can also be controlled by external signal. CT 2502 and CT 6002 have no plunger drive. The freely movable plunger is connected by a separate coupling with the moving machine element. Mounting The CT 2500 length gauge is fastened by its 16-mm diameter clamping shank. The CT 6000 is fastened with two screws on a plane surface.
Incremental CT 2501
CT 2502
CT 6001
Measuring standard
DIADUR phase grating on Zerodur glass ceramic Coefficient of linear expansion: Þtherm $ 0 ± 0.1 × 10–6 K–1
Incremental signals
» 11 µAPP
Signal period
2 µm
System accuracy1)
± 0.1 µm ± 0.03 µm2)
Recommended measuring step
0.01 µm and 0.005 µm with ND 28x display unit
Measuring path
25 mm
Plunger actuation
Motor driven
Reference mark
One
1) 2)
± 0.1 µm ± 0.05 µm2)
60 mm Via coupling
Motor driven
At 19 °C to 21 °C; permissible temperature fluctuation during measurement: ± 0.1 K With linear length-error compensation in the evaluation electronics
16
CT 6002
Via coupling
HEIDENHAIN-METRO Length Gauges Accuracy ± 0.2 µm
With their high system accuracy and small signal period, the HEIDENHAIN-METRO MT 1200 and MT 2500 length gauges are ideal for precision measuring stations and testing equipment. They feature ball-bush guided plungers and therefore permit high radial forces. Plunger actuation The length gauges of the MT 12x1 and MT 25x1 series feature a spring-tensioned plunger that is extended at rest. In a special version without spring it exercises particularly low force on the measured object. In the pneumatic length gauges MT 1287 and MT 2587, the plunger is retracted to its rest position by the integral spring. It is extended to the measuring position by the application of compressed air. Mounting The MT 1200 and MT 2500 length gauges are fastened by their 8h6 standard clamping shank. A mounting bracket is available as an accessory to mount the length gauges to plane surfaces or to the MS 200 from HEIDENHAIN.
Incremental MT 1281
MT 1271
MT 1287
MT 2581
Measuring standard
DIADUR phase grating on Zerodur glass ceramic Coefficient of linear expansion: Þtherm $ 0 ± 0.1 × 10–6 K–1
Incremental signals
» 1 VPP
« TTL
» 1 VPP
Signal period
2 µm
0.4 µm or 0.2 µm
2 µm
System accuracy
± 0.2 µm
Recommended measuring step
0.5 µm to 0.05 µm
Measuring path
12 mm
Plunger actuation
by cable-type lifter or freely movable
Reference mark
One
» 1 VPP
MT 2571
MT 2587
« TTL
» 1 VPP
0.4 µm or 0.2 µm
2 µm
25 mm pneumatic
by cable-type lifter or freely movable
pneumatic
17
HEIDENHAIN-METRO Length Gauges Accuracy ± 0.5 µm
Large measuring ranges together with their high accuracy make the MT 60 and MT 101 HEIDENHAIN-METRO length gauges attractive for incoming inspection, production monitoring, quality control, or anywhere parts with very different dimensions are measured. But they are also easy to mount as highly accurate position encoders, for example on sliding devices or X-Y tables. Plunger actuation M version length gauges feature an integral motor that retracts and extends the plunger. While the MT 101 M operates at a constant gauging force, the MT 60 M allows you to select from three gauging force levels. K version gauges have no integral plunger actuation. The plunger is freely movable. It can be connected to moving elements such as linear slides and X-Y table by a coupling. Mounting The length gauges are mounted onto a flat surface by two screws. HEIDENHAIN offers the M versions for mounting in the accessory MS 100 and MS 200 gauge stands.
Incremental MT 60 M
MT 60K
Measuring standard
DIADUR graduation on glass ceramic
Incremental signals
» 11 µAPP
Signal period
10 µm
System accuracy
± 0.5 µm
Recommended measuring step
1 µm to 0.1 µm
Measuring range
60 mm
Plunger actuation
Motor driven
Protection
IP 50
Reference mark
One
18
MT 101M
MT 101K
± 1 µm
100 mm Via coupling
Motor driven
Via coupling
HEIDENHAIN-SPECTO Length Gauges Accuracy ± 1 µm
Thanks to their very small dimensions, the HEIDENHAIN-SPECTO length gauges are the product of choice for multipoint inspection apparatus and testing equipment. Plunger actuation The length gauges of the ST 12x8 and ST 30x8 series feature a spring-tensioned plunger that is extended at rest. In the pneumatic length gauges ST 12x7 and ST 30x7 the plunger is retracted to its rest position by the integral spring. It is extended to the measuring position by the application of compressed air. Mounting The HEIDENHAIN-SPECTO length gauges are fastened by their 8h6 standard clamping shank.
Incremental ST 1288 ST 1287
ST 1278 ST 1277
ST 3088 ST 3087
ST 3078 ST 3077
Measuring standard
DIADUR glass scale
Incremental signals
» 1 VPP
« TTL
» 1 VPP
« TTL
Signal period
20 µm
4 µm or 2 µm
20 µm
4 µm or 2 µm
System accuracy
± 1 µm
Recommended measuring step
1 µm to 0.2 µm
Measuring range
12 mm
Plunger actuation
ST 12x8/ST 30x8: by measured object ST 12x7/ST 30x7: pneumatic
Protection
IP 64
Reference mark
One
30 mm
19
Angle Measurement
Angle encoders HEIDENHAIN angle encoders are characterized by high accuracy values in the arc second range and better. These devices are used in applications such as rotary tables, swivel heads of machine tools, dividing apparatuses, high-precision angle measuring tables, precision devices in angular metrology, antennas and telescopes. • Line counts typically 9000 to 180000 • Accuracy from ± 5" to ± 0.4" • Measuring steps as fine as 0.000 005° or 0.018" (incremental) or 29 bits, i.e. approx. 536 million positions per revolution (absolute)
20
Rotary encoders Rotary encoders from HEIDENHAIN serve as measuring sensors for rotary motion, angular velocity and also, when used in conjunction with mechanical measuring standards such as lead screws, for linear motion. Application areas include electrical motors, machine tools, printing machines, woodworking machines, textile machines, robots and handling devices, as well as various types of measuring, testing, and inspection devices. • Line counts of typically 50 to 5000 • Accuracy from ± 12" (depending on the line count, corresponding to ± 1/20 of the grating period) • Measuring steps to 0.001°. The high quality of the sinusoidal incremental signals permits high interpolation factors for digital speed control.
Mounting variants In angle encoders and rotary encoders with integral bearing and stator coupling, the graduated disk of the encoder is connected directly to the shaft to be measured. The scanning unit is guided on the shaft via ball bearings, supported by the stator coupling. During angular acceleration of the shaft, the stator coupling must absorb only that torque resulting from friction in the bearing, thereby minimizing both static and dynamic measuring error. Moreover, the coupling mounted on the stator compensates axial motion of the measured shaft. Other benefits of the stator coupling are: • Simple installation • Short overall length • High natural frequency of the coupling • Hollow through shaft possible
With incremental angle encoders and rotary encoders, the current position is determined by starting at a datum and counting measuring steps, or by subdividing and counting signal periods. Incremental encoders from HEIDENHAIN feature reference marks, which must be scanned after switch-on to reestablish the reference point. Incremental rotary encoders with commutation signals supply the angular shaft position value—without requiring previous traverse—with sufficient accuracy to correctly control the phases of the rotating field of a permanent-magnet three-phase motor. Absolute angle encoders and rotary encoders require no previous traverse to provide the current position value. Singleturn encoders provide the current angular position value within one revolution, while multiturn encoders can additionally distinguish between revolutions.
Angle encoders and rotary encoders with integral bearings that are conceived for a separate shaft coupling are designed with a solid shaft. The recommended coupling to the measured shaft compensates radial and axial tolerances. Angle encoders for separate shaft couplings permit higher shaft speeds.
Absolute angle encoders and rotary encoders from HEIDENHAIN provide the position values over an EnDat, SSI, PROFIBUS-DP or other serial data interface. The EnDat or PROFIBUS-DP bidirectional interfaces enable automatic configuration of the higher-level electronics and provide monitoring and diagnostic functions.
Angle encoders and rotary encoders without integral bearing operate without friction. The two components—the scanning head and the scale disk, drum, or tape—are adjusted to each other during assembly. The benefits are: • Requires little space • Large hollow-shaft diameter • High shaft speeds • No additional starting torque
Angle Encoders
Series
Page
With integral bearing and integrated stator coupling
Absolute (singleturn) Incremental
RCN RON, RPN
22
With integral bearing, for separate shaft coupling
Incremental
ROD
24
Without integral bearing
Incremental
ERP, ERA, ERM
25, 26
With integral bearing, for mounting by stator coupling
Absolute (singleturn) Absolute (multiturn) Incremental
ECN EQN ERN
28, 30
With integral bearing, for separate shaft coupling
Absolute (singleturn) Absolute (multiturn) Incremental
ROC, RIC ROQ, RIQ ROD
32
Without integral bearing
Absolute (singleturn) Absolute (multiturn) Incremental
ECI EQI ERO
34
Rotary Encoders
21
RCN, RON, RPN Angle Encoders with integral bearing and integrated stator coupling
Because of their high static and dynamic accuracy, the RCN, RON and RPN angle encoders with integral bearings and stator couplings are the preferred units for highprecision applications such as rotary tables and tilting axes. For the units with stator coupling, the specified accuracy includes the error caused by the coupling. For angle encoders with separate shaft coupling, the coupling error must be added to find the system accuracy.
RCN/RON 200 Series • Compact design • Sturdy design • Typically used with rotary tables, tilting tables, for positioning and speed control • Measuring steps to 0.0001°. • Versions in stainless steel (e.g. for antennas) available on request
RCN/RON 700 Series and RCN/RON/RPN 800 • Large hollow shaft diameter up to ¬ 100 mm • Measuring steps to 0.00001° with system accuracy grades of ± 2“ and ± 1“ • Typically used on rotary and angle measuring tables, indexing fixtures, measuring setups, image scanners • Versions in stainless steel (e.g. for antennas) available on request
D
RON 785
RON 905 • Very high-accuracy angle encoder • Measuring steps to 0.00001°. • System accuracy ± 0.4“ • Used with high-accuracy measuring devices and for the inspection of measuring equipment
22
RCN 700/800 D = 60 mm or 100 mm RON 786/886, RPN 886 D = 60 mm
Absolute
Incremental
RCN 226 RCN 228
RCN 223 F RCN 227 F 3)
RCN 223M RCN 227M
RON 225
RON 275
RON 285
Incremental signals
» 1 VPP
–
« TTL x 2
« TTL x 5 » 1 VPP « TTL x 10
Line count Signal periods/rev
16 3843)
–
9000 18 000
18 000 90 000 or 180 000
Absolute position values
EnDat 2.2
Position values per rev
67108864 (26 bits) 8 388 608 (23 bits) 268435456 (28 bits) 134 217 728 (27 bits)
–
System accuracy
± 5“ ± 2.5“
± 5“
Recommended 2) measuring step
0.000 1°
0.005°
Mech. perm. speed
† 3000 min–1
† 3000 min–1
1)
1)
Fanuc 02
2)
PROFIBUS-DP via gateway
Mit02-4
For position measurement
3)
± 2.5“
0.001° 0.0005°
0.0001°
Only for EnDat 2.2/02 Incremental
RCN 729 RCN 829
RCN 727 F RCN 827 F 4)
RCN 727 M RCN 827M
RON 786 RON 785
RON 886
RPN 886
36000
90000 180000
Incremental signals
» 1 VPP
–
» 1 VPP
Line count Signal periods/rev
32 7684)
–
18000, 360003)
Absolute position values
EnDat 2.21)
Fanuc 02
Position values per rev
536 870 912 (29 bits)
134 217 728 (27 bits)
System accuracy
RCN 72x: ± 2“; RCN 82x: ± 1“
± 2“
± 1“
Rec. meas. step
0.000 1°/0.000 05°
0.0001°
0.00005°
Mech. perm. speed
† 1000 min
1)
18 000
–
Absolute
2)
RON 287
Mit02-4
–
–
–1
2)
PROFIBUS-DP via gateway
0.00001°
† 1000 min–1 For position measurement
3)
Only RON 786
4)
Only for EnDat 2.2/02
Incremental RON 905 Incremental signals
» 11µAPP
Line count
36 000
System accuracy
± 0.4“
Rec. meas. step
0.000 01°
Mech. perm. speed
† 100 min
–1
23
ROD Angle Encoders with integral bearing, for separate shaft coupling
ROD angle encoders with solid shaft for separate shaft coupling are particularly attractive for applications where high shaft speeds and large mounting tolerances are required. The precision shaft couplings allow axis motion up to ± 1 mm.
ROD 200 Series • Compact design • Sturdy design • Typically used with rotary tables, tilting tables, for positioning and synchronization monitoring • Measuring steps to 0.0001°.
For angle encoders with separate shaft coupling, the angular measuring error caused by the shaft coupling must be added to determine the system accuracy.
Incremental ROD 220
ROD 270
ROD 280
Incremental signals
« TTL x 2
« TTL x 10
» 1 VPP
Line count Signal periods/rev
9000 18 000
18 000 180 000
18 000
0.0005°
0.0001°
1)
System accuracy
2)
± 5“
Rec. meas. step
0.005°
Mech. perm. speed
† 10000 min
1)
–1
Without shaft coupling
2)
For position measurement
ROD 780 and ROD 880 • High accuracy ± 2“ (ROD 780) or ± 1“ (ROD 880) • Measuring steps to 0.00005° • Ideal for angle measurement on high-precision rotary tables, dividing apparatuses or measuring machines
Incremental ROD 780 Incremental signals
» 1 VPP
Line count
18000. 36 000
36000
± 2“
± 1“
Rec. meas. step
0.0001°
0.00005°
Mech. perm. speed
† 1000 min–1
1)
System accuracy
2)
1)
24
ROD 880
Without shaft coupling
2)
For position measurement
ERP Angle Encoders without integral bearing
ERP 880 • Very high accuracy • Very fine grating period • Low error within one signal period thanks to the interferential scanning principle 36.8
ERP 880 with housing ¬ 157.5
12
The HEIDENHAIN ERP angle encoders without integral bearing are intended for integration in machine elements or components. They operate without friction and permit high accuracy. This makes them particularly attractive for high-precision angle measuring tables and precision devices in angular metrology. The ERP 4080 and ERP 8080 angle encoders are designed for applications in the clean room. The attainable system accuracy depends on the eccentricity of the graduation to the drive shaft bearing, as well as the radial runout and wobble of the bearing.
¬
17 5
12
16 5
¬
¬ 51.2
Incremental ERP 880 Incremental signals
» 1 VPP
Line count
90 000
Signal periods
180 000 1)
System accuracy
2)
Mounting the ERP 880
± 1“
Rec. meas. step
0.00001°
Mech. perm. speed
† 1000 min–1
1) 2)
Before installation. Additional error is caused by imprecise mounting and the bearing. For position measurement
ERP 4080 and ERP 8080 • Very high accuracy • Very compact dimensions • Low error within one signal period thanks to the interferential scanning principle
Incremental ERP 4080
28.27
ERP 8080
Incremental signals
» 1 VPP
Line count
65 536
180 000
Signal periods
131 072
360 000
System accuracy1)
± 5“
± 2“
Rec. meas. step
0.000 01°
0.000 005°
Diameter D1/D2
8 mm/44 mm
50 mm/108 mm
Mech. perm. speed
† 300 min
2)
1) 2)
–1
25.98
† 100 min–1
Before installation. Additional error is caused by imprecise mounting and the bearing. For position measurement
25
ERA Angle Encoders without integral bearing
The HEIDENHAIN ERA angle encoders without integral bearing are intended for integration in machine elements or components. They are designed to meet the following requirements: • Large hollow-shaft diameter (up to 10 m with scale tape) • High shaft speeds up to 10 000 min–1 • No additional starting torque from shaft seals The attainable system accuracy depends on the eccentricity of the graduation to the drive shaft bearing, as well as the radial runout and wobble of the bearing.
ERA 4000 Series • High shaft speeds up to 10 000 min–1 • Sturdy design with steel scale drum • Axial motion of measured shaft permissible up to ± 0.5 mm • Typical application on fast spindles and ball screws • The ERA 4480 C is available for larger diameters or versions with protective cover • Various drum versions ERA 4x80 C: solid version with centering collar for high speeds ERA 4x81 C: with T-section for 3-point centering with low weight and low moment of inertia ERA 4282 C: solid version with 3-point centering for high accuracy requirements
ERA 4000
ERA 700 and ERA 800 series • For very large diameters up to 10 m • AURODUR steel scale tape • High accuracy even at the junction of the scale-tape ends ERA 700 Series Scale tape is placed in a slot on the inside circumference of the machine element • ERA 780 C: full-circle version • ERA 781 C: circle-segment version ERA 780 C
ERA 800 Series Scale tape is fastened on the outside circumference of the machine element • ERA 880 C: full-circle version • ERA 881 C: segment, scale tape secured with tensioning elements • ERA 882 C: segment, scale tape secured without tensioning elements
ERM Modular Rotary Encoder without integral bearing
The ERM modular encoder from HEIDENHAIN consists of a magnetized scale drum and a scanning unit with magnetoresistive sensor. Typical applications include machines and equipment with large hollow shaft diameters in environments with large amounts of airborne particles and liquids, for example on the spindles of lathes or milling machines, for reduced accuracy requirements.
26
ERM 280 • For large shaft diameters Up to 410 mm • High degree of protection IP 67 through magnetoresistive scanning principle
ERA 880C
Incremental ERA 4280 C1) Signal period 20 µm ERA 4480 C1) Signal period 40 µm ERA 4880 C Signal period 80 µm Incremental signals
» 1 VPP
Inside diameter D1
40 mm
70 mm
80 mm
120 mm
150 mm
180 mm
270 mm
Outside diameter D2
76.75 mm
104.63 mm
127.64 mm
178.55 mm
208.89 mm
254.93 mm
331.31 mm
16 384/± 4.5" 8 192/± 5.3" 4 096/± 6.9"
20000/± 3.7" 10000/± 4.3" 5000/± 5.6"
28000/± 3.0" 32768/± 2.9" 40000/± 2.9" 52000/± 2.8" 14000/± 3.5" 16384/± 3.3" 20000/± 3.2" 26000/± 3.0" 7000/± 4.4" 8192/± 4.1" 10000/± 3.8" 13000/± 3.5"
8 500 min–1
6250 min–1
4500 min–1
Line count/ System 2) accuracy
ERA 4280 C 12 000/± 6.1" ERA 4480 C 6 000/± 7.2" ERA 4880 C 3 000/± 9.4" –1
Shaft speed 1) 2)
10 000 min
4250 min–1
3250 min–1
2500 min–1
For other drum versions, please refer to our catalog Angle Encoders without Integral Bearings Before installation. Additional error is caused by imprecise mounting and the bearing.
Incremental ERA 780C
ERA 780
ERA 880C
Incremental signal
» 1 VPP; signal period 40 µm (on circumference)
Line count
36000
45000
90000
36000
45000
System accuracy1)
± 3.5“
± 3.4“
± 3.2“
± 3.5“
± 3.4“
Diameter D1
458.62 mm 573.20 mm 1146.10 mm
Mech. perm. speed
† 500 min
ERA 880
1)
–1
458.04 mm 572.63 mm † 100 min–1
Before installation. Additional error is caused by imprecise mounting and the bearing.
Incremental ERM 280 Incremental signals
» 1 VPP
Line count
600
900
1024
1200
1400
2048
2600
2600
Shaft speed
† 19 000 –1 min
† 14 500 min–1
† 13 000 min–1
† 10500 min–1
† 9000 min–1
† 6000 min–1
† 4500 min–1
† 3000 min–1
Inside diameter D1 Outside diameter D2
40 mm 75.44 mm
70 mm 113.16 mm
80 mm 120 mm 130 mm 128.75 mm 150.88 mm 176.03 mm
180 mm 257.5 mm
295 mm 326.9 mm
410 mm 452.64 mm
27
ECN, EQN, ERN Rotary Encoders with integral bearing and mounted stator coupling Protection IP 64 HEIDENHAIN ECN, EQN and ERN rotary encoders with integral bearing and mounted stator coupling are characterized by simple mounting and short overall length. Possible applications range from simple measuring tasks to position and speed control on servo drives. The hollow shaft of these encoders is slid directly onto and fastened to the shaft to be measured. During angular acceleration of the shaft, the stator coupling must absorb only that torque caused by friction in the bearing. Rotary encoders with stator coupling therefore provide excellent dynamic performance and a high natural frequency.
ECN, EQN, ERN 400 Series • Compact design • Blind hollow shaft or hollow through shaft with 8 or 12 mm inside diameter • Housing outside diameter 58 mm • Natural frequency of the encoder stator coupling: ‡ 1400 Hz (cable version) • Mechanically permissible speed: 12000 min–1
68
ERN 1000 ECN/EQN/ERN 400
ERN 1000 Series • Miniaturized version • Blind hollow shaft with 6-mm inside diameter • Housing outside diameter 35 mm • Natural frequency of the encoder stator coupling: ‡ 950 Hz • Mechanically permissible speed: 10000 min–1
ECN/ERN 100 ECN/ERN 100 Series • For large shaft diameters • Hollow through shaft with: 20 mm, 25 mm, 38 mm, 50 mm inside diameters D • Housing outside diameter 87 mm • Natural frequency of the encoder stator coupling: ‡ 1000 Hz • Mechanically permissible speed: 6000 min–1 (D † 30 mm) 4000 min–1 (D > 30 mm)
28
Incremental ERN 1020
ERN 1030
ERN 1070
ERN 1080
Incremental signals
« TTL
« HTL
« TTL
1)
» 1 VPP
Line count
100 to 3600
Commutation signals
–
Power supply
5V
10 to 30 V
Operating temperature
Max. 100 °C
Max. 70 °C
1) 2)
1000/2500/ 100 to 3600 3600
2)
5V
5V Max. 100 °C
Integrated 5/10-fold interpolation One sine and one cosine signal with one period per revolution of the encoder shaft
ECN 413
Incremental ECN 4252)
EQN 425
EQN 4372)
ERN 420
ERN 430
ERN 460
ERN 480
« HTL
« TTL
» 1 VPP
Incremental signals
» 1 VPP
–
« TTL
Line count
512 or 2048
–
250 to 5000
Absolute position values
1) EnDat 2.2 or SSI
EnDat 2.21)
–
Position values per rev
8 192 (13 bits)
33554432 (25 bits)
–
Distinguishable revolutions
–
–
–
Power supply
EnDat: 3.6 to 14 V SSI: 5 V or 10 to 30 V
3.6 to 14 V
5V
Operating temperature
5 V: Max. 100 °C 10 to 30 V: Max. 85 °C
Max. 100 °C
Max. 100 °C
2)
512 or 2048
Z1 track
Absolute
1)
ERN 1085
4 096 (12 bits)
4096 (12 bits)
1000 to 5000
10 to 30 V
5V
Max. 70 °C Max. 100 °C
Includes EnDat 2.1 command set; PROFIBUS-DP via Gateway Functional Safety version upon request Absolute
Incremental
ECN 113
ECN 125
ERN 120
ERN 130
ERN 180
Incremental signals
» 1 VPP
–
« TTL
« HTL
» 1 VPP
Line count
2 048
–
1000 to 5000
Absolute position values
EnDat 2.21) or SSI
EnDat 2.2
–
Position values per rev
8 192 (13 bits)
33 554 432 (25 bits)
–
Power supply
5 V2)
3.6 to 5.25 V 5 V
10 to 30 V
5V
Operating temperature
Max. 100 °C
1)
1)
Max. 100 °C
Includes EnDat 2.1 command set; PROFIBUS-DP via gateway
2)
Max. 100 °C (UP † 15 V) Max. 100 °C Max. 85 °C (UP † 30 V)
10 to 30 V via connecting cable with voltage converter (only SSI)
29
ECN, EQN, ERN Rotary Encoders with integral bearing and mounted stator coupling Protection IP 40 ECN, EQN, ERN 1100 Series • Miniaturized version • Blind hollow shaft ¬ 6 mm • Housing outside diameter 35 mm • Stator coupling for location holes with inside diameter 45 mm • Natural frequency of the encoder stator coupling: ‡ 1500 Hz • Mech. permissible speed: 12 000 min–1
53.2
¬ 35
The HEIDENHAIN ECN, EQN and ERN rotary encoders with IP 40 degree of protection are specially designed for integration in motors. Bearings and mounted stator coupling are integrated. Absolute rotary encoders and versions with commutation tracks are available for synchronous motors. The taper shaft or the blind hollow shaft is fastened directly to the shaft to be measured. This ensures an extremely stiff coupling that permits exceptionally high dynamic performance of the drive. The stator coupling is designed to be fastened in a location bore and permits fast, simple mounting while enabling a mechanical fine adjustment of the commutation.
ERN/ECN/EQN 1100
¬ 56
ERN/ECN/EQN 1300
ECN, EQN, ERN 1300 Series • Compact dimensions • 1:10 taper shaft with 9.25 mm functional diameter for extremely stiff connection • Housing outside diameter 56 mm. The stator coupling is suited for location holes with 65 mm inside diameter • Natural frequency of the encoder stator coupling: ‡ 1800 Hz • Mech. permissible speed – ERN/ECN: 15 000 min–1 – EQN: 12 000 min–1 • IP 40 protection when mounted
50.5
30
Absolute
Incremental
ECN 1113
ECN 11233)
EQN 1125
EQN 11353)
ERN 1120
ERN 1180 » 1 VPP
ERN 1185
Incremental signals
» 1 VPP
–
« TTL
Line count
512
–
250, 512, 1 024, 2 048, 3600 512 or 2048
Commutation signals
–
–
–
Absolute position values
EnDat 2.2
Position values per rev
8 192 (13 bits)
Distinguishable revolutions
–
Power supply
3.6 to 14 V
5V
Operating temperature
Max. 115 °C
Max. 100 °C
1)
2)
Z1 track
– 8 388 608 (23 bits) 4096 (12 bits) –
–
4096 (12 bits) –
Max. 115 °C
1)
Includes EnDat 2.1 command set; PROFIBUS-DP via Gateway One sine and one cosine signal with one period per revolution of the encoder shaft 3) Functional Safety version upon request 2)
Absolute
Incremental
ECN 1313
EQN 1325
4)
ECN 1325
EQN 13374) ERN 1321
ERN 1326
ERN 1381
Incremental signals
» 1 VPP
–
« TTL
» 1 VPP
Line count
512 or 2048
–
1024 2048 4 096
512 2048 4096
Commutation signals
–
–
–
Absolute position values
EnDat 2.2
EnDat 2.21)
–
Position values per rev
8 192 (13 bits)
33554432 (25 bits)
–
Distinguishable revolutions
–
–
–
Power supply
5V
3.6 to 14 V
5V
Operating temperature
Max. 115 °C
Max. 115 °C
Max. 120 °C; 4096 lines: max. 100 °C
1)
4 096 (12 bits)
4096 (12 bits)
Block com- – 2) mutation
ERN 1387
2048
Z1 track3)
1)
Includes EnDat 2.1 command set; PROFIBUS-DP via Gateway 3 block commutation tracks with 90° or 120° mech. phase shift 3) One sine and one cosine signal with one period per revolution of the encoder shaft 4) Functional Safety version upon request 2)
31
ROC, ROQ, ROD and RIC, RIQ Rotary Encoders with integral bearing, for separate shaft coupling
ROD 1000 Series • Miniaturized dimensions for installation in small devices or in limited installation space • Mounting by synchro flange • Shaft diameter 4 mm
The optical encoders ROC, ROQ and ROD, as well as the inductive RIC and RIQ from HEIDENHAIN have integrated bearings and are sealed. They provide IP 64 to IP 67 protection, depending on the version. They are robust and compact. These encoders are coupled by the rotor to the measured shaft through a separate coupling that compensates axial motion and misalignment between the encoder shaft and measured shaft.
Synchro flange
ROC, ROQ, ROD 400 Series • Industrial standard for dimensions and output signals • Protection IP 67 at housing IP 64 at shaft inlet (IP 66 upon request) • Mounting by synchro flange or clamping flange • Shaft diameter 6 mm with synchro flange 10 mm with clamping flange • Preferred types with fast delivery (see Rotary Encoders brochure or ask HEIDENHAIN)
RIC/RIQ 400 Series • Inductive scanning principle • For reduced accuracy requirements up to ± 480“ • Mechanical design same as ROC/ROQ 400
Clamping flange
Absolute Singleturn
Multiturn
Synchro flange
RIC 416
ROC 413
ROC 425
RIQ 428
ROQ 425
Clamping flange
RIC 416
ROC 413
ROC 425
RIQ 428
ROQ 425
Incremental signals
–
» 1 VPP
–
–
» 1 VPP
Line count/ Signal periods
–
512
–
–
512
Absolute position values
EnDat 2.1
EnDat 2.2
EnDat 2.21)
EnDat 2.1
EnDat 2.21)
Positions per rev
65 536 (16 bits)
8 192 (13 bits)
33554432 (25 bits)
65 536 (16 bits)
8192 (13 bits)
Distinguishable revolutions
–
Power supply
5V
5 V or 10 to 30 V
9 to 36 V
3.6 to 5.25 V
5V
Max. operating temperature
100 °C
5 V: 100 °C 10 to 30 V: 85 °C
70 °C
100 °C
100 °C
1)
1)
SSI
4096 (12 bits)
Includes EnDat 2.1 command set; PROFIBUS-DP via Gateway
32
PROFIBUSDP V0
Series 1000
Incremental ROD 1020
ROD 1030
ROD 1070
ROD 1080
Incremental signals
« TTL
« HTL
« TTL
1)
» 1 VPP
Line count
100 to 3600
1000/2500 3600
100 to 3600
Mech. perm. speed
10000 min
Power supply
5V
10 to 30 V
5V
5V
Operating temperature
Max. 100 °C
Max. 70 °C
1)
Series 400 With synchro flange
–1
Max. 100 °C
Integrated 5/10-fold interpolation PROFIBUS DP
With clamping flange
43.2
37.2 PROFIBUS: 70
PROFIBUS: 80
Incremental
SSI
ROQ 437
ROD 426
ROD 466
ROD 436
ROD 486
ROQ 437
ROD 420
–
ROD 430
ROD 480
« HTL
» 1 VPP
–
« TTL
–
50 to 5000 ROD 426/466: up to 10 0002)
PROFIBUSDP V0
EnDat 2.21)
–
33 554 432 (25 bits)
–
1000 to 5000
–
5 V or 10 to 30 V
9 to 36 V
3.6 to 5.25 V
5V
10 to 30 V
5 V: 100 °C 10 to 30 V: 85 °C
70 °C
100 °C
100 °C
70 °C
2)
5V
100 °C
Signal periods over 5000 are generated through signal doubling in the encoder
33
ECI, EQI, ERO Rotary Encoders without integral bearing
The ECI/EQI inductive rotary encoders are mechanically compatible with the photoelectric encoders ExN: the shaft is fastened with a central screw. The stator of the encoder is clamped in a location hole. The photoelectric ERO modular rotary encoders from HEIDENHAIN consist of a graduated disk with hub and a scanning unit. They are particularly well suited for limited installation space or for applications for which there must be no friction.
ECI/EQI 1100 Series • Mechanically compatible with ECN/EQN 1100 • Easy mounting without adjustment • Blind hollow shaft ¬ 6 mm
ECI/EQI 1300 Series • Mechanically compatible with ECN/EQN 1300 • Taper shaft or blind hollow shaft
ECI/EQI 1100
ERO 1200 Series • Compact design • For shaft diameters up to 12 mm
ECI/EQI 1300 ERO 1300 Series • For large shaft diameters Up to 30 mm • Lateral mounting of scanning unit possible with through shaft
ERO 1200/1300
ERO 1400
34
ERO 1400 Series • Miniaturized modular rotary encoders for shafts up to ¬ 8 mm • Special integral mounting aid • With cover cap
Absolute 27.6±1.5
28.8
¬ 38
ECI 1118
EQI 1130
ECI 1319
EQI 1331
Incremental signals
» 1 VPP; 16 lines
Absolute position values
EnDat 2.1
Position values per rev
262 144 (18 bits)
Distinguishable revolutions
–
Mech. perm. speed
15 000 min–1 12 000 min–1 15000 min–1 12000 min–1
Shaft
Blind hollow shaft
» 1 VPP; 32 lines
524 288 (19 bits)
4096 (12 bits) –
4096 (12 bits)
Taper shaft or blind hollow shaft
Incremental ERO 1225
ERO 1285
ERO 1324
ERO 1384
Incremental signals
« TTL
» 1 VPP
« TTL
» 1 VPP
Line count
1024 2048
Mech. perm. speed
25000 min
16000 min–1
Shaft diameter D
¬ 10, 12 mm
¬ 20, 30 mm
1024 2048 5 000
–1
Incremental ERO 1420
ERO 1470
ERO 1480
Incremental signals
« TTL
« TTL
1)
» 1 VPP
Line count
512 1000 1024
1000 1500
512 1000 1024
Mech. perm. speed
30000 min
Shaft diameter D
¬ 4, 6, 8 mm
1)
–1
Integrated 5/10/20/25-fold interpolation
35
Machine Tool Control
Contouring controls for milling, drilling, boring machines and machining centers The TNC contouring controls from HEIDENHAIN for milling, drilling, boring machines and machining centers cover the whole range of applications: From the simple, compact TNC 320 3-axis control to the iTNC 530 (up to 13 axes plus spindle)—there's a HEIDENHAIN TNC control for nearly every application. Besides these TNCs, HEIDENHAIN also supplies controls for other areas of application, such as lathes. HEIDENHAIN TNCs are versatile, featuring both shop-floor programming, and offline programming, and are therefore ideal for automated production. They handle simple milling tasks just as reliably as the iTNC 530, for example, can perform high speed cutting—with especially low-jerk path control—or 5-axis machining with swivel head and rotary table. TNC part programs have long lives because they are upwardly compatible. Programs from older TNCs can also run on the new models. When moving up to a more advanced TNC, the user merely builds on what he already knows.
36
Shop-floor programming HEIDENHAIN controls are workshop oriented, which means that they were conceived to be programmed by the machinist right at the machine. Thanks to its conversational programming, the user need not learn G codes or special programming languages. The control “speaks” with him with easily understandable questions and prompts. Ease of use is also promoted by clear, unambiguous key symbols and names. Each key has only one function. The easy-to-read screen displays plain-language information, dialog guidance, programming steps, graphics, and a soft-key row. All texts are available in numerous languages.
Frequently recurring machining sequences are saved as fixed cycles. Graphic illustrations simplify programming and provide valuable aid for verifying the program during test runs. The new smarT.NC operating mode makes programming even easier. With the well-thought-out input forms, you can create your NC program even faster. Of course you'll be aided by help graphics. As always, HEIDENHAIN has placed great value on compatibility. At any time, you can switch from smarT.NC to conversational and back. But not only can you write programs with smarT.NC—you can test and run them as well.
Conversational programming
HEIDENHAIN controls excel not only through their plain-language programming. You can also write programs in ISO 6983 (DIN 66025) or download and run them through the data interface. DXF data processing (option) You can now open DXF files created in a CAD system directly on the iTNC 530 to extract contours and machining positions. Not only does this save time otherwise spent on programming and testing, but you can also be sure that the transferred data are exactly according to the designer's specifications.
Key symbols
DXF data, processing
smarT.NC: Programming made simpler
HEIDENHAIN Contouring Controls For milling, drilling, boring machines and machining centers For simple milling, drilling and boring machines
Accessories
Series
Page
Up to 11 axes plus spindle
iTNC 530
38
3 axes + spindle
TNC 320
42
Electronic handwheels Programming stations
HR iTNC/TNC 320
43 43
37
iTNC 530 Contouring Control for milling, drilling, boring machines and machining centers
The iTNC 530 from HEIDENHAIN is a versatile, workshop-oriented contouring control for milling, drilling and boring machines as well as machining centers. It features an integrated digital drive control with integrated inverter, which enables it to produce a highly accurate workpiece contour while machining at high velocity. The iTNC 530 controls up to 13 axes and spindle. The block processing time is 0.5 ms. A hard disk serves as program memory medium. The iTNC 530 hardware option with two processors additionally features the Windows XP operating system as a user interface, enabling the use of standard Windows applications.
38
High speed milling with the iTNC 530 The iTNC 530's special drive strategies enable very high machining speeds with the greatest possible contouring accuracy. High contour accuracy at high feed rates The control loop of the iTNC 530 is fast and it “looks ahead.” Like all TNC contouring controls from HEIDENHAIN, the iTNC 530 features velocity feedforward control, which means that it can machine with a very small following error of only a few microns. The integrated motor control has further improved contour accuracy, both through digital control technology and the additional acceleration feedforward capability. This also improves the machine's dynamic performance, with following error approaching zero. The benefit to you is dramatically improved geometrical accuracy, particularly when milling small radii at high speeds.
Machining 2-D contours or 3-D surfaces at high feed rates The iTNC 530 provides the following important features for machining contours: • The iTNC's ability to limit and reduce jerk ensures smoother acceleration and optimum motion control—both during workpiece approach, on the contour, and at corners. • When running long programs from the hard disk, the iTNC has a short block processing time of only 0.5 ms. This means that the iTNC can even mill contours made of 0.1 mm line segments at feed rates as high as 12 meters per minute. • The iTNC looks ahead up to 1024 blocks into the part program to ensure a steady traversing speed even over a large number of very short contour elements. • The iTNC can automatically smoothen discontinuous contour transitions—and you define the desired tolerance range. The iTNC mills smoother surfaces without risking dimensional tolerances.
Dynamic Collision Monitoring Option (DCM) Since axis movements in 5-axis machining operations are very difficult to predict, and the traverse speeds of NC axes continue to increase, collision monitoring is a useful function for relieving the machine operator and avoiding damage to the machine. The iTNC 530 cyclically monitors the working space of the machine for possible collisions with machine components. The machine manufacturer defines these machine components within the kinematics description as collision objects. The control outputs an error message in time before a collision with machine components can occur. The machine operator can then retract the axes.
High speed spindle speeds High surface-cutting speeds require accordingly high spindle speeds. The iTNC 530 can digitally control rotational speeds up to 40 000 min–1.
39
Digital drive control High surface definition, high contouring accuracy of the finished workpiece, and short machining times—these requirements can be met only with digital drive concepts. For integrated drive control, HEIDENHAIN offers the iTNC 530. Either compact or modular inverters are available, depending on the type of machine. The compact inverters contain the power stage for up to 2 axes, 3 axes, or 4 axes plus spindle with spindle power ratings up to 15 kW. With modular inverters, various power modules are available for axes and spindles, and power supply units with 22 kW to 80 kW. The modular inverters are suitable for machines with up to 13 axes and a spindle with maximum power of 40 kW. Feed motors of 1.5 Nm to 62.5 Nm and spindle motors of 5.5 kW to 40 kW are available for connection to HEIDENHAIN inverters.
iTNC 530 with modular inverter and motors
40
TNC Contouring Control
iTNC 530
Axes
Up to 13 and spindle or 12 and 2 spindles
Interpolation
• • • • • •
Programming
HEIDENHAIN conversational, with smarT.NC and according to ISO
Programming support
TNCguide presents user information directly on the iTNC 530
DXF converter (option)
Download contours and machining positions from DXF files
Program memory
Hard disk with 25 GB minimum
Position data coordinates
Nominal positions in Cartesian or polar coordinates, dimensions absolute or incremental, in mm or inches; actual position capture
Input resolution and display step
To 0.1 µm or 0.0001°
Block processing time
0.5 ms (3-D straight line without radius compensation at 100 % PLC utilization)
High speed cutting
Motion control with minimum jerk
FK free contour programming
HEIDENHAIN conversational with graphical support
Coordinate transformation
• Datum shift, rotation, mirroring, scaling (axis-specific) • Tilting the working plane, PLANE function (option)
Fixed cycles
For drilling and milling; data input with graphical support
Touch probe cycles
For tool measurement, workpiece alignment, workpiece measurement and workpiece presetting
Graphics
For programming and program verification
Cutting-data tables
Yes
Parallel operation
Program run and programming with graphics
Data interface
• Ethernet 100BaseT • USB 1.1 • RS-232-C/V.24 and RS-422/V.11 (max. 115200 baud)
Remote control and diagnosis
TeleService
Visual display unit
15-inch color flat-panel display (TFT)
Axis feedback control
• Feedforward control or following error • Integrated digital drive control with integrated inverter
Adaptive feed rate control option
AFC adjusts the contouring feed rate to the spindle power
DCM collision monitoring option
Dynamic monitoring of the working space for possible collisions with machine components1)
Integrated PLC
Approx. 16 000 logic commands
Accessories
• Electronic handwheel • Triggering 3-D touch probes TS 220, TS 440 or TS 640 and TT 140
Dual-processor version option
With additional Windows XP operating system as user interface
1)
Linear in max. 5 axes (with Tool Center Point Management) Circular in max. 3 axes with tilted working plane Spline interpolation in max. 5 axes Helix 1) Cylinder surface Rigid tapping1)
1)
This feature must be implemented by the machine tool builder
41
TNC 320 Contouring Control for simple milling, drilling and boring machines
The TNC 320 is a compact workshop-oriented contouring control with TFT color flat-panel display and TNC control keys. The powerful main computer, the display unit and the TNC operating panel are all contained in one unit. A maximum of four (optionally 5) drives can be controlled via the analog speed command interface.
The user programs the control directly at the machine in HEIDENHAIN conversational format, with practice-oriented fixed cycles. Convenient graphical illustrations on the screen provide additional guidance during programming.
TNC 320 Axes
3 closed-loop axes plus closed-loop spindle S
Options
4 closed-loop axes plus open-loop spindle S or (optionally with hardware expansion) 4 closed-loop axes plus servo-controlled spindle S or 5 closed-loop axes plus open-loop spindle S
Interpolation
• • • •
Programming
HEIDENHAIN conversational and ISO formats (via soft keys or via external USB keyboard)
Program memory
300 MB
Input resolution and display step
To 1 µm or 0.001°
Block processing time
6 ms
Display
TFT color flat panel display 15.1 inch (1 024 x 768 pixels)
Coordinate transformation
• Datum shift, rotation, mirror image, scaling factor (axis-specific) • Tilting the working plane (option)
Fixed cycles
Drilling, tapping, thread cutting, reaming, and boring, cycles for hole patterns (circular and linear), multipass milling of plane surfaces, roughing and finishing pockets, slots and studs
Touch probe cycles
For datum setting and workpiece alignment
Graphics
Programming graphics, verification graphics, graphical support for cycle programming
Parallel operation
With graphical support
Data interfaces
• Ethernet 100BaseT • USB 1.1 • RS-232-C/V.24
Integrated PLC
50 MB memory for PLC program 56 PLC inputs 31 PLC outputs (expandable by PL 510, max. 4)
Linear in max. 4 axes Circular in max. 2 axes Helical, superimposition of circular and straight paths Cylinder surface (option)
Symbolic operands Accessories
42
• HR 410 electronic handwheel • TS 220, TS 440 or TS 640 workpiece touch probe
Accessories Electronic Handwheels
With the electronic handwheel from HEIDENHAIN, you can use the feed drive to make very precise movements in the axis slides in proportion to the rotation of the handwheel. As an option, the handwheels are available with mechanical detent. HR 410 and HR 420 portable handwheels The axis keys and certain functional keys are integrated in the housing. It allows you to switch axes or setup the machine at any time—and regardless of where you happen to be standing. The HR 420 also features a display for the position value, the feed rate and spindle speed, the operating mode and other functions, as well as an override potentiometer for feed rate and spindle speed.
Programming Stations
The iTNC and TNC 320 programming stations enable you to program in plain language just as you do at the machine, but away from the noise and distractions of the shop floor. Creating programs Programming, testing and optimizing HEIDENHAIN conversational or ISO programs with the programming station substantially reduces machine idle times. You do not need to change your way of thinking. At the programming station you program on the same keyboard as at the machine. Of course you can also use the alternative smarT.NC operating mode on the iTNC programming station. Training with the programming station Because the programming stations are based on the respective control software, they are ideally suited for apprentice and advanced training. TNC training in schools Since they can be programmed in ISO as well as in plain language format, the programming stations can also be used in schools for TNC programming training.
HR 420
HR 410
HR 130 and HR 150 panel-mounted handwheels Panel-mounted handwheels from HEIDENHAIN can be integrated in the machine operating panel or be built-in at another location on the machine. Up to three HR 150 electronic handwheels can be connected through an adapter.
HR 130 for integration in the machine operating panel
43
Tool and Workpiece Setup and Measurement Workpiece Touch Probes
The TS workpiece touch probes from HEIDENHAIN help you perform setup, measuring and inspection functions directly on the machine tool. The stylus of a TS three-dimensional touch trigger probe is deflected upon contact with a workpiece surface. At that moment the TS generates a trigger signal that, depending on the model, is transmitted either by cable or over an infrared beam to the control. The control simultaneously saves the actual position values as measured by the machine axis encoders, and uses this information for further processing. The trigger signal is generated through a wear-free optical switch that ensures high reliability.
Touch probes with cable connection for signal transmission for machines with manual tool change: TS 220 – TTL version TS 230 – HTL version Touch probes with infrared signal transmission for machines with automatic tool change: TS 440 – Compact dimensions TS 444 – Compact dimensions, battery-free power supply through integrated air turbine generator over central compressed air supply TS 640 – Standard touch probe with wide-range infrared transmission TS 740 – High probing accuracy and repeatability, low probing force
SE 540
SE 640
TS 440
TS 640
TS 220 TS 220
TS 230
TS 440/TS 444/TS 640
TS 740
Probe repeatability
2 σ † 1 µm (at † 1 m/min)
Permiss. stylus deflection
Approx. 5 mm in all directions (at stylus length of 40 mm)
Power supply
5 V ± 5 % from the NC
10 to 30 V from the NC
TS 440/TS 640/TS 740: 2 batteries (also rechargeable) 1 to 4 V TS 444: through air turbine generator
Interface to control
TTL signal levels
HTL signal levels
HTL signal levels via SE transceiver unit
Signal transmission
Via cable
Probe velocity
† 3 m/min
Styli
Ball-tip styli in various diameters and lengths
Protection IEC 60529
IP 55
44
2 σ † 0.25 µm (at † 0.25 m/min)
Via infrared beam with 360° range transmission to transceiver unit • SE 540: Integration in spindle head • SE 640 for mounting in the machine's workspace † 0.25 m/min
IP 67
Tool Touch Probes
Tool measurement on the machine shortens non-productive times, increases machining accuracy and reduces scrapping and reworking of machined parts. With the tactile TT touch probes and the contact-free TL laser systems, HEIDENHAIN offers two completely different possibilities for tool measurement. With their rugged design and high degree of protection, these tool touch probes can be installed directly within the machine tool's work envelope. Tool measurement is possible at any time: before machining, between two machining steps, or after machining is done.
TT 140 Probing method
Physical probing in three dimensions: ± X, ± Y, +Z
Probe repeatability
2 σ † 1 µm (probing velocity 1 m/min)
Permiss. deflection of probe contact
Approx. 5 mm in all directions
Power supply
10 to 30 V from the NC
Interface to control
HTL signal levels
Probe contact
Hardened steel disk ¬ 40 mm or ¬ 25 mm
Protection IEC 60529
IP 67
TT 140 touch probe The TT 140 is a touch trigger probe for tool measurement and inspection. The diskshaped probe contact of the TT 140 is deflected during physical probing of a tool. At that moment the TT generates a trigger signal that is transmitted to the control, where it is processed further. The trigger signal is generated through a wear-free optical switch that ensures high reliability.
TT 140
TL laser systems The TL Micro and TL Nano laser systems can measure tools at the rated speed without making contact. With the aid of the included measuring cycles you can measure tool lengths and diameters, inspect the form of the individual teeth and check for tool wear or breakage. The control automatically saves the results of measurement in the tool table. TL Micro
TL Nano
TL Micro 150
TL Micro 200
TL Micro 350
Probing method
Contact-free with laser beam in two dimensions: ± X (or ±Y), +Z
Tool diameter Central measurement
0.03 to 37 mm
Repeatability
± 0.2 µm
Spindle speed
–1 Optimized for individual tooth measurement on standard or HSC spindles (> 30 000 min )
Lasers
Visible red-light laser with beam focused at center of system; protection class 2 (IEC 825)
Power supply
24 V from the NC
Interface to control
HTL signal levels
Protection IEC 60529
IP 68 (when connected, with sealing air)
Tool cleaning
Integral blowing unit
0.03 to 30 mm
0.03 to 80 mm
0.03 to 180 mm
± 1 µm
45
Measured Value Acquisition and Display
Position display units Position display units serve to visualize the values measured with linear encoders, length gauges, rotary encoders or angle encoders. Areas of application include: • Measuring and inspection equipment • Dividing apparatuses • Monitoring of measuring equipment • Manual machine tools • Measuring machines
Interface electronics Interface electronics from HEIDENHAIN adapt the encoder signals to the interface of the subsequent electronics.
Digital readouts from HEIDENHAIN are designed to be highly user-friendly. Typical characteristics are: • Highly readable, alphanumeric display • Simple, logically arranged keypad • Ergonomically designed push-button keys • Splash-protected front panel • Sturdy die-cast housing
With its integrated counting function, the External Interface Box (EIB) converts the sinusoidal output signals from HEIDENHAIN encoders into absolute position values to simplify connection to various control systems.
Most position display units feature a data interface for further processing in the higher-level electronics or simply to print out the measured values.
46
Counter cards for installation in PCs or subsequent electronics simplify the realization of customized solutions such as measuring electronics, controls or automation devices.
HEIDENHAIN Position Display Units for manually operated machine tools
Increased productivity with HEIDENHAIN digital readouts Digital readouts from HEIDENHAIN increase the productivity of manually operated machine tools or measuring equipment. They save time, increase the dimensional accuracy of machined parts, and enhance operating ease. Regardless of whether they are installed on new equipment or are retrofitted on machines already in operation, HEIDENHAIN ND and POSITIP display units with the appropriate LS or LB linear encoders are easily fitted to any model of machine or type of equipment, whatever the application and number of displayed axes.
Fast HEIDENHAIN’s digital readouts save time. The distance-to-go display feature allows the user to approach the next nominal position quickly and reliably, simply by traversing to a display value of zero. Reference points can be set wherever needed. This simplifies positioning, especially for workpieces with complicated dimensions. Cycles help the user mill or drill hole patterns and rectangular pockets. The positions are approached directly using the distance-to-go display.
On lathes, the sum display feature for saddle and top slide contributes to more accurate positioning. If taper dimensions are not complete, the display will help you to calculate the angles. The POSITIP is ideal for small-batch production, because repetitive machining sequences can be stored as programs and then used as often as required. Reliable A highly readable display shows the measured positions with respect to the selected reference point. As a result, the probability of error is reduced and machining becomes more reliable. POSITIP’s graphic positioning aid improves the speed and reliability of the distance-to-go display. Graphic illustrations help you to enter the geometric data correctly. Accurate On older machine tools, precise machining to an accuracy of 0.01 mm is a matter of luck. Worn machine elements make exact dial and vernier settings impossible. Linear encoders from HEIDENHAIN sense machine slide movement directly. The backlash caused by mechanical transfer elements such as lead screws, racks and gears therefore has no influence. By determining the slide position directly, you achieve higher machining accuracy and reduce scrap rates.
Position Display Units for Manually Operated Machine Tools
Series
Page
For up to six axes
For positioning devices, milling machines, and lathes
POSITIP 880
48
For up to three axes
For positioning devices, milling machines, and lathes
ND 780 ND 500
49
Position Display Units
For measuring stations and positioning equipment
ND 200
50
Interface Electronics
Counter card for PCs External Interface Box
IK 220 EIB
51 51
47
POSITIP, ND Position Display Units For up to 6 axes
A digital readout (DRO) consists of one or more linear encoders for traverse measurement and a display unit for position values. DROs are typically fitted or retrofitted on: • Machine tools such as milling, drilling and boring machines, lathes, electrical discharge machines, grinding machines • Measuring machines Features: • User-friendly functions for easier operation of manual machines and equipment • Axis designations and functions adjustable for milling, drilling, boring and turning • Problem-free installation, maintenance-free operation • Fast payback with economical use
POSITIP 880 POSITIP 880
KT Edge Finder The 3-D edge finder is a triggering probe. Used together with the ND 780 and POSITIP 880 display units from HEIDENHAIN, the KT simplifies workpiece locating and speeds datum setting.
Description
Display with dialog-supported user guidance on a color flat-panel display, HELP functions, graphic functions and program memory, splash-protected full-travel keyboard
Axes
Up to 6 axes from A to Z and ZO, ZS; » 1 VPP
Display step
10 µm, 5 µm, 1 µm or finer
Reference points
Milling: 99; turning: 1
Tool data
For 99 tools
Functions
• REF reference-mark evaluation for distance-coded or single reference marks • Distance-to-go display with nominal position input in absolute or incremental values • Contour monitoring with magnify function • Programming of max. 999 program blocks per program
For milling, drilling and boring machines
• Calculation of positions for hole patterns (circular and linear patterns) • Cutting data calculator Probing functions for reference-point acquisition with the KT edge finder: "Edge," "Centerline" and "Circle center" Positioning aids for milling and roughing rectangular pockets
For turning
• • • •
Radius/diameter display Separate or sum display for Z and ZO Taper calculator Freezing the tool position for back-off
• Oversize allowance for positioning • Multipass turning cycle Interfaces
KT edge finder Over separate module IOB 89: • Position-dependent switching function (inputs, outputs)
RS-232-C/V.24, Centronics
48
ND 780
ND 523
ND 780
ND 522
ND 523
Display with dialog-supported user guidance on a monochrome flat-panel display, HELP functions, graphic functions, splash-protected silent keyboard
Display with dialog-supported user guidance on a monochrome flat-panel display, HELP functions, graphic functions, membrane keyboard
Up to 3 axes from A to Z and ZO, ZS; » 1 VPP
2 axes; « TTL
3 axes; « TTL
5 µm (with LS 328 C/LS 628 C) 10 For 16 tools
–
Contour monitoring
–
–
–
KT edge finder, edge finder with contact triggering
–
Over separate module IOB 49: • Position-dependent switching function (inputs, outputs) • Servo control of a constant velocity
–
RS-232-C/V.24
USB
49
ND 200 Position Display Units For one axis
Due to their performance range, the position display units of the ND 200 series are predestined for measuring and inspection stations, but are also intended for simple positioning tasks such as infeed for a circular saw or the stroke of press travel. The switching inputs and outputs of the ND 287 permit operation also in simple automated environments. A large graphic TFT monitor displays the measured values, the status and the soft-key row. Functions The standard position display ND 280 provides the basic functions for simple measuring tasks. The ND 287 features numerous functions for measuring, processing and statistically evaluating positions, for example sorting and tolerance check mode, minimum/ maximum value storage, and measurement series storage. These data make it possible to calculate mean values and standard deviations and display them in histograms or control charts. With its modular design, the ND 287 permits optional connection of a second encoder for sum/difference measurement or of an analog sensor, for example for temperature compensation. Data interfaces The ND 28x have serial interfaces for measured value transfer to a PC or printer, for input/output of parameters and compensation value lists, and for diagnostics.
ND 280 1)
Input signals
1 x » 11 APP , » 1 VPP or EnDat 2.2
Encoder inputs
D-sub connector (female), 15-pin
Input frequency
» 1 VPP: † 500 kHz; 11 µAPP: † 100 kHz
Signal subdivision
Up to 1024-fold (adjustable)
Display step (adjustable)
Linear axis: 0.5 to 0.002 µm Angular axis: 0.5° to 0.000 01° and/or 00°00’00.1”
Functions
• REF Reference mark evaluation • 2 datums –
• Sorting and tolerance checking • Measurement series (max. 10 000 measured values) • Minimum/maximum value storage • Statistics functions • Sum/difference display (option)
Switching I/O
–
Yes
Interface
V.24/RS-232-C; USB (UART); Ethernet (option for ND 287)
1)
50
ND 287
Automatic detection of interface
Interface Electronics
IK 220 Universal PC counter card The IK 220 is an expansion board for PCs for recording the measured values of two incremental or absolute linear or angle encoders. The subdivision and counting electronics subdivide the sinusoidal input signals to generate up to 4096 measuring steps. A driver software package is included in delivery.
IK 220 Input signals (switchable)
» 1 VPP
Encoder inputs
2 D-sub connections (15-pin) male
Max. input frequency
500 kHz
Max. cable length
60 m
Signal subdivision (signal period : meas. step)
Up to 4096-fold
» 11 µAPP EnDat 2.1
33 kHz
SSI
– 50 m
10 m
Data register for measured 48 bits (44 bits used) values (per channel)
EIB Series External Interface Box The External Interface Box subdivides the sinusoidal output signals from HEIDENHAIN encoders and converts them into absolute position values with the aid of the integrated counting function. After the reference mark has been crossed, the position value is defined with respect to a fixed reference point.
EIB 392
Internal memory
For 8192 position values
Interface
PCI bus (plug and play)
Driver software and demonstration program
For Windows 98/NT/2000/XP in VISUAL C++, VISUAL BASIC and BORLAND DELPHI
Dimensions
Approx. 190 mm × 100 mm
EIB 192
EIB 392
Design
Housing
Connector
Protection
IP 65
IP 40
Input
» 1 VPP
Encoder connection
M23 connector 12-pin, female
Subdivision
† 16 384-fold
Output
Absolute position values
Interface
EIB 192/EIB 392: EnDat 2.2 EIB 192 F/EIB 392 F: Fanuc Serial Interface EIB 192 M/EIB 392 M: Mitsubishi High Speed Serial Interface
Power supply
5V ± 5 %
• D-sub connector 15-pin • M23 connector 12-pin, female
For more information, see Product Information EIB 100 and EIB 300 as well as the Product Overview of Interface Electronics.
51
More Information
Brochures, catalogs, data sheets and CD-ROMs The products shown in this General Catalog are described in more detail in separate documentation, including complete specifications, signal descriptions and dimension drawings in English and German (other languages available upon request).
HEIDENHAIN on the Internet Visit our home page at www.heidenhain.de for up-to-date information on: • The company • The products Our web site also includes: • Technical articles • Press releases • Addresses • TNC training programs
Length Measurement Brochure Length Gauges
Brochure Linear Encoders for Numerically Controlled Machine Tools Längenmessgeräte für gesteuerte Werkzeugmaschinen
Juni 2007
Contents: Absolute Linear Encoders LC Incremental Linear Encoders LB, LF, LS
Messtaster
Contents: HEIDENHAIN-SPECTO HEIDENHAIN-METRO HEIDENHAIN-CERTO
November 2007
Brochure Exposed Linear Encoders
Offene Längenmessgeräte
Contents: Incremental Linear Encoders LIP, PP, LIF, LIDA
Mai 2007
Angle Measurement Brochure Angle Encoders with Integral Bearing
Brochure Rotary Encoders
Drehgeber
November 2007
Contents: Absolute Rotary Encoders ECN, EQN, ROC, ROQ Incremental Rotary Encoders ERN, ROD
Winkelmessgeräte mit Eigenlagerung
Juni 2006
Brochure Encoders for Servo Drives
Messgeräte für elektrische Antriebe
November 2007
52
Contents: Rotary Encoders Angle Encoders Linear Encoders
Contents: Absolute Angle Encoders RCN Incremental Angle Encoders RON, RPN, ROD Brochure Angle Encoders without Integral Bearing
Winkelmessgeräte ohne Eigenlagerung
September 2007
Contents: Incremental Angle Encoders ERA, ERP
Machine Tool Control OEM Brochure iTNC 530 Contouring Control
Brochure iTNC 530 Contouring Control
iTNC 530 Die vielseitige Bahnsteuerung für Fräsmaschinen, Bohrwerke und Bearbeitungszentren
CD-ROM iTNC Presentation
iTNC 530 Die vielseitige Bahnsteuerung für Fräsmaschinen, Bohrwerke und Bearbeitungszentren Informationen für den Maschinenhersteller
Juni 2007
Contents: Information for the user
August 2005
OEM Brochure TNC 320 Contouring Control
Brochure TNC 320 Contouring Control
TNC 320 Die kompakte Bahnsteuerung für Fräs- und Bohrmaschinen
Contents: Information for the user
TNC 320 Die kompakte Bahnsteuerung für Fräs- und Bohrmaschinen Informationen für den Maschinenhersteller
September 2007
MANUALplus 4110
Contents: Information for the user
OEM Brochure MANUALplus 4110 Contouring Control
MANUALplus 4110 Die vielseitige Bahnsteuerung für Drehmaschinen Informationen für den Maschinenhersteller
Mai 2005
Machine Tool Inspection Brochure Measuring Systems for Machine Tool Inspection and Acceptance Testing
Brochure, CD-ROM Touch Probes
für Werkzeugmaschinen
Oktober 2006
Contents: Information for the Machine Tool Builder
Oktober 2005
Tool and Workpiece Setup and Measurement
Tastsysteme
Contents: Information for the Machine Tool Builder
August 2005
Brochure MANUALplus 4110 Contouring Control
Die vielseitige Bahnsteuerung für Drehmaschinen
Contents: Information for the Machine Tool Builder
Contents: Tool Touch Probe TT, TL Workpiece Touch Probe TS
Messgeräte zur Abnahme und Kontrolle von Werkzeugmaschinen
Contents: Incremental Linear Encoders KGM, VM
September 2007
Measured Value Acquisition and Display Brochure, CD-ROM Position display units Linear Encoders for Manually Operated Machine Tools
Brochure Digital Readouts for Manually Operated Machine Tools Numerische Positionsanzeigen für handbediente Werkzeugmaschinen
September 2007
Contents: Position Display Units ND 200, ND 700, POSITIP Linear Encoders LB, LS
Positionsanzeigen Längenmessgeräte für handbediente Werkzeugmaschinen
August 2007
Contents: Position display units ND 200, ND 500, ND 700, POSITIP Linear Encoders LS 300; LS 600
53
Sales and Service—Worldwide
HEIDENHAIN is represented by subsidiaries in all important industrial nations. In addition to the addresses listed here, there are many service agencies located worldwide. For more information, visit our Internet site or contact HEIDENHAIN in Traunreut, Germany. DR. JOHANNES HEIDENHAIN GmbH Dr.-Johannes-Heidenhain-Straße 5 83301 Traunreut, Germany { +49 (8669) 31-0 | +49 (8669) 5061 E-Mail:
[email protected]
Europe AT
HEIDENHAIN Techn. Büro Österreich Dr.-Johannes-Heidenhain-Straße 5 83301 Traunreut, Germany { +49 (8669) 31-1337 | +49 (8669) 5061 E-Mail:
[email protected]
CZ
HEIDENHAIN s.r.o. Stremchová 16 106 00 Praha 10, Czech Republic { +420 272658131 | +420 272658724 E-Mail:
[email protected]
BE
HEIDENHAIN NV/SA Pamelse Klei 47 1760 Roosdaal, Belgium { +32 (54) 343158 | +32 (54) 343173 E-Mail:
[email protected]
DK
TP TEKNIK A/S Korskildelund 4 2670 Greve, Denmark { +45 (70) 100966 | +45 (70) 100165 E-Mail:
[email protected]
BG
ESD Bulgaria Ltd. G.M. Dimitrov Blvd., bl. 60, entr. G, fl. 1, ap 74 Sofia 1172, Bulgaria { +359 (2) 9632949 | +359 (2) 9632940 E-Mail:
[email protected]
ES
FARRESA ELECTRONICA S.A. Les Corts, 36 bajos 08028 Barcelona, Spain { +34 934092491 | +34 933395117 E-Mail:
[email protected]
BY
Belarus − RU
FI
CH
HEIDENHAIN (SCHWEIZ) AG Vieristrasse 14 8603 Schwerzenbach, Switzerland { +41 (44) 8062727 | +41 (44) 8062728 E-Mail:
[email protected]
HEIDENHAIN Scandinavia AB Mikkelänkallio 3 02770 Espoo, Finland { +358 (9) 8676476 | +358 (9) 86764740 E-Mail:
[email protected]
FR
HEIDENHAIN FRANCE sarl 2 avenue de la Cristallerie 92310 Sèvres, France { +33 0141143000 | +33 0141143030 E-Mail:
[email protected]
www.heidenhain.de
Germany HEIDENHAIN Technisches Büro Nord 12681 Berlin, Deutschland { (030) 54705-240 E-Mail:
[email protected] HEIDENHAIN Technisches Büro Mitte 08468 Heinsdorfergrund, Deutschland { (03765) 69544 E-Mail:
[email protected]
CS
America AR
NAKASE SRL. Calle 49 Nr. 57 64 B1653AOX Villa Ballester, Provincia de Buenos Aires, Argentina { +54 (11) 47684242 | +54 (11) 47684242-111 E-Mail:
[email protected]
MX
HEIDENHAIN CORPORATION MEXICO Av. Las Américas 1808 Fracc. Valle Dorado 20235 Aguascalientes, Ags., Mexico { +52 (449) 9130870 | +52 (449) 9130876 E-Mail:
[email protected]
BR
DIADUR Indústria e Comércio Ltda. Rua Sérvia, 329 Socorro, Santo Amaro 04763-070 – São Paulo – SP, Brazil { +55 (11) 5696-6777 | +55 (11) 5523-1411 E-Mail:
[email protected]
US
HEIDENHAIN CORPORATION 333 East State Parkway Schaumburg, IL 60173-5337, USA { +1 (847) 490-1191 | +1 (847) 490-3931 E-Mail:
[email protected]
CA
HEIDENHAIN CORPORATION Canadian Regional Office 11-335 Admiral Blvd., Unit 11 Mississauga, Ontario L5T 2N2, Canada { +1 (905) 670-8900 | +1 (905) 670-4426 E-Mail:
[email protected]
VE
Maquinaria Diekmann S.A. Av. Humbolt (Prol. Leoncio Martínzes) Urb. Las Acacias Aptdo. 40.112 Caracas, 1040-A, Venezuela { +58 (212) 6325410 | +58 (212) 6328013 E-Mail:
[email protected]
HEIDENHAIN Technisches Büro West 44379 Dortmund, Deutschland { (0231) 618083-0 E-Mail:
[email protected] HEIDENHAINTechnisches Büro Südwest 70771 Leinfelden-Echterdingen, Deutschland { (0711) 993395-0 E-Mail:
[email protected]
Serbia and Montenegro − BG
HEIDENHAIN Technisches Büro Südost 83301 Traunreut, Deutschland { (08669) 31-1345 E-Mail:
[email protected]
Africa ZA
54
Australia MAFEMA SALES SERVICES C.C. 107 16th Road, Unit B3 Tillburry Business Park, Randjespark 1685 Midrand, South Africa { +27 (11) 3144416 | +27 (11) 3142289 E-Mail:
[email protected]
AU
FCR Motion Technology Pty. Ltd Automation Place, Unit 6, 38-40 Little Boundary Road Laverton North 3026, Victoria, Australia { +61 (3) 93626800 | +61 (3) 93143744 E-Mail:
[email protected]
GB
HEIDENHAIN (G.B.) Limited 200 London Road, Burgess Hill West Sussex RH15 9RD, United Kingdom { +44 (1444) 247711 | +44 (1444) 870024 E-Mail:
[email protected]
NL
HEIDENHAIN NEDERLAND B.V. Copernicuslaan 34, 6716 BM Ede, Netherlands { +31 (318) 581800 | +31 (318) 581870 E-Mail:
[email protected]
RU
OOO HEIDENHAIN Chasovaya Street 23 A 125315 Moscow, Russia { +7 (495) 931-9646 | +7 (495) 564-8297 E-Mail:
[email protected]
GR
MB Milionis Vassilis 38, Scoufa Str., St. Dimitrios 17341 Athens, Greece { +30 (210) 9336607 | +30 (210) 9349660 E-Mail:
[email protected]
NO
HEIDENHAIN Scandinavia AB Orkdalsveien 15 7300 Orkanger, Norway { +47 72480048 | +47 72480049 E-Mail:
[email protected]
SE
HEIDENHAIN Scandinavia AB Storsätragränd 5 12739 Skärholmen, Sweden { +46 (8) 53193350 | +46 (8) 53193377 E-Mail:
[email protected]
HR
Croatia − SL
PL
SK
Slovakia − CZ
HU
HEIDENHAIN Kereskedelmi Képviselet Grassalkovich út 255. 1239 Budapest, Hungary { +36 (1) 4210952 | +36 (1) 4210953 E-Mail:
[email protected]
APS Husarska 19 B 02-489 Warszawa, Poland { +48 228639737 | +48 228639744 E-Mail:
[email protected]
SL
Posredništvo HEIDENHAIN SAŠO HÜBL s.p. Sokolska ulica 46 2000 Maribor, Slovenia { +386 (2) 4297216 | +386 (2) 4297217 E-Mail:
[email protected]
IT
HEIDENHAIN ITALIANA S.r.l. Via Asiago, 14 20128 Milano, Italy { +39 02270751 | +39 0227075210 E-Mail:
[email protected]
TR
T&M Mühendislik San. ve Tic. LTD. ŞTİ. Zincirliköşk Sok. No. 11/1 34738 Erenköy-Istanbul, Turkey { +90 (216) 3022345 | +90 (216) 3024351 E-Mail:
[email protected]
UA
Ukraine − RU
TH
HEIDENHAIN (THAILAND) LTD 53/72 Moo 5 Chaloem Phra Kiat Rama 9 Road Nongbon, Pravate, Bangkok 10250, Thailand { +66 (2) 398-4147-8 | +66 (2) 398-4143 E-Mail:
[email protected]
TW
HEIDENHAIN Co., Ltd. No. 12-5, Gong 33rd Road Taichung Industrial Park Taichung 407, Taiwan { +886 (4) 23588977 | +886 (4) 23588978 E-Mail:
[email protected]
VN
AMS Advanced Manufacturing Solutions Pte Ltd 310 (12A-13A) Le Hong Phong Street, District 10, HCM City, Viêt Nam { +84 (8) 9123658-8352490 | +84 (8) 8351530 E-Mail:
[email protected]
MK
PT
RO
FARRESA ELECTRÓNICA LDA. Rua do Espido, 74 C 4470 - 177 Maia, Portugal { +351 229478140 | +351 229478149 E-Mail:
[email protected] Romania − HU
Macedonia − BG
Asia CN
DR. JOHANNES HEIDENHAIN (CHINA) Co., Ltd. No. 6, TianWeiSanJie, Area A. Beijing Tianzhu Airport Industrial Zone Shunyi District, Beijing 101312, China { +86 10-80420000 | +86 10-80420010 E-Mail:
[email protected]
HK
HEIDENHAIN LTD Unit 1706 & 07, Apec Plaza 49 Hoi Yuen Road, Kwun Tong Kowloon, Hong Kong { +852 27591920 | +852 27591961 E-Mail:
[email protected]
ID
PT Servitama Era Toolsindo GTS Building, Jl. Pulo Sidik Block R29 Jakarta Industrial Estate Pulogadung Jakarta 13930, Indonesia { +62 (21) 46834111 | +62 (21) 46834113 E-Mail:
[email protected]
IL
NEUMO VARGUS MARKETING LTD. Post Box 57057 34-36, Itzhak Sade St. Tel Aviv 61570, Israel { +972 (3) 5373275 | +972 (3) 5372190 E-Mail:
[email protected]
IN
ASHOK & LAL Post Box 5422 12 Pulla Reddy Avenue Chennai – 600 030, India { +91 (44) 26151289 | +91 (44) 26478224 E-Mail:
[email protected]
JP
HEIDENHAIN K.K. Kudan Center Bldg. 10th Floor Kudankita 4-1-7, Chiyoda-ku Tokyo 102-0073, Japan { +81 (3) 3234-7781 | +81 (3) 3262-2539 E-Mail:
[email protected]
KR
HEIDENHAIN LTD. 201 Namsung Plaza (9th Ace Techno Tower) 345-30, Gasan-Dong, Geumcheon-Gu, Seoul, Korea, 153-782 { +82 (2) 2028-7430 | +82 (2) 2028-7456 E-Mail:
[email protected]
MY
ISOSERVE Sdn. Bhd No. 6 - 1 Jalan 2/96A Taman Cheras Makmur 56100 Kuala Lumpur, Malaysia { +60 (3) 91320685 | +60 (3) 91320695 E-Mail:
[email protected]
PH
Machinebanks` Corporation 482 G. Araneta Avenue, Quezon City, Philippines 1113 { +63 (2) 7113751 | +63 (2) 7122484 E-Mail:
[email protected]
SG
HEIDENHAIN PACIFIC PTE LTD. 51, Ubi Crescent Singapore 408593 { +65 6749-3238 | +65 6749-3922 E-Mail:
[email protected]
55
DR. JOHANNES HEIDENHAIN GmbH Dr.-Johannes-Heidenhain-Straße 5 83301 Traunreut, Germany { +49 (8669) 31-0 | +49 (8669) 5061 E-Mail:
[email protected]
Zum Abheften hier falzen! / Fold here for filing!
www.heidenhain.de
350 457-2C · 50 · 10/2008 · F&W · Printed in Germany · Subject to change without notice